# re vs US Calendar

The clearest difference is price: US Calendar at Free against re's $1.99. US Calendar also leads on update cadence (every 2 weeks vs every 8 months) and iOS requirement (15.0 vs 17.0). re's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

US Calendar is free to download; re costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

re ships an update every 8 months, US Calendar every 2 weeks. The most recent releases landed on September 19, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | re | US Calendar |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/retimer-a-modern-timer/id1665280809/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Size | 5 MB | 24 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Josh Angelsberg](https://appshunter.io/developer/1469949381) | [Poornima Arachchige](https://appshunter.io/developer/6789403973) |

## What reviewers say

### re

[App page](https://appshunter.io/ios/app/retimer-a-modern-timer/id1665280809)

This app offers a beautiful and intuitive timer experience powered by Apple Reminders. Quickly set timers, sync them across devices, and view them on your lock screen with Live Activities. It includes advanced features like full-screen alarms and the ability to import calendar events.

**Highlights:** Apple Reminders sync, Live Activities on lock screen, Full-screen alarms, Import calendar events, Multiple timers, Favorite and edit timers

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### US Calendar

[App page](https://appshunter.io/ios/app/us-calendar/id6789895511)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is re free?

re costs $1.99, with no in-app purchases.

### Is US Calendar free?

US Calendar is free to download, with no in-app purchases.

### Do re or US Calendar have ads?

US Calendar shows ads; re does not.

### Which is updated more often, re or US Calendar?

re ships an update every 8 months, and US Calendar every 2 weeks. Most recently, re was updated on September 19, 2026 and US Calendar on September 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*